I mean two iPhone devices should be connected with Bluetooth or WiFi and the UI of the one device should be extended to another iPhone device(not sharing the screen). Do we have the way to do this in iOS?
Bump API is the best example and will be useful to you to connect two devices(IOS/Android) and transfer data between them.
Related
Is it possible to transmit GPS data from a GPS-enabled iPhone to a wifi-only iPad? Does anyone have sample code to share that would do this?
How about getting GPS data from an Android via bluetooth, over to a wifi iPad?
Yes, but you would need to create an application for both devices that would communicate with each other. You cannot get the location over wifi without a custom application sending the data.
Have a look at the WiTap sample app. This app allows two devices to find each other and send data to each other using WiFi. You can adapt this code so one device sends location data it obtains to the other device instead of info about which rectangle was tapped.
I have no info for doing this with Android.
After searching on Google, I found that people say it's only possible to connect an iOS device with a non iOS device with the 'MFi program'. Is that true?
My project is mainly focused on sending and receiving information with the Arduino device via Bluetooth directly.
Is communication between iOS and non iOS devices without jailbreak possible? If yes, is there a reference?
(I viewed Stack Overflow question How can an iPhone access another non-iPhone device over wireless or Bluetooth?.)
As I stated in the above-linked question, general Bluetooth communication to external devices on non-jailbroken iOS devices is restricted to MFi-compliant Bluetooth hardware.
However, newer iOS devices (iPhone 4S, new iPad) are capable of Bluetooth 4.0 LE communication with external devices without the need for those devices to be MFi-compliant. This interaction is done through the new Core Bluetooth framework, which lets you send and receive arbitrary data to and from Bluetooth LE devices. This only works with those listed newer iOS devices, though.
Tim points out an interesting hack that you might be able to get away with in making your device appear like a Bluetooth HID keyboard. Devices like this barcode scanner have special modes to appear as HID devices to iOS. You might be able to pull something together based on this, but all data transfer will be one-way from your device, and it looks like this will require entering that data into text fields as if you had a keyboard connected.
Alasdair Alan's "iOS Sensor Apps with Arduino" is a good resource to look at. I've used Wifi with another microprocessor (mbed) but not sure about bluetooth. Alasdair is active on Twitter and he usually is kind enough to answer questions.
Is there a way to create a background app( once this is available on the iPad ) that can detect when your iPhone is close by? So I'm thinking that it would require the use of bluetooth. I'm thinking you could use this for syncing and such.
Ignoring the aspect of backgrounding (which isn't really what you were asking about in totality):
The way this would work on a running application is that both devices would need to have the application running. Then, they would both have to register themselves through Bluetooth using Bonjour/GameKit.
With traditional bluetooth iPhone/iPad games, the game checks bluetooth and displays local bluetooth players, and then the user can select another player.
Your application would retrieve that list of local bluetooth iPhones, and compare the device name to the device name which you have determined to be your iPhone.
Here is some: GameKit Documentation.
You can do this with two actively running apps. But backgrounding these apps... of course: NDA.
could i connect my nokia phone to iphone using the following Object..?
1)GKPeerPickerController
2)GKSession
i mean (GameKit)
note that here not two iPhone but it is one iPhone other one is only one Bluetooth device..
thanks and regards
jalju
Could you be a little bit more specific about what your purpose is?
Are you trying to create a cross-platform game or simply transferring data between the devices?
Though the documentation clearly states that:
The GKPeerPickerController class
provides a standard user interface to
allow an iPhone to discover and
connect to another iPhone.
So I don't think this is the right way to go.
I'm new to developing applications for the iPhone and iPod touch. Is it possible to communicate directly between 2 devices in the same room by using WiFi or perhaps even BlueTooth on the iPhone?
I've seen a demo of a fire application where one iPhone "lights" other iPhone when they get close to each other. How is this accomplished?
The point of all this is that I am exploring the option of developing a game that you can play with another person in the same room.
The iPhone supports Bonjour based service discovery and several applications take advantage of this to do things like syncing with a PC on the same network. Explore the samples and guides in the iPhone SDK. WiTap and BonjourWeb are good examples to start with. NSNetServices and CFNetServices are the APIs you'll be dealing with for Bonjour
iPhone - iPhone communication can also be accomplished over bluetooth using GameKit.